﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace AcctrueWMS.Foundation.Data
{
    public interface IExpressionEvaler
    {
        CommandExpressionTypeEnum ExpressionType
        {
            get;
        }
        IDataModelContext Context
        {
            get;
            set;
        }
        object Eval(string expr);
    }
}
